Flattr this
SiliSoftware is free to use.
Donations are also welcome.
Source code available upon request (donation appreciated)

SiliSoftware » Tools » IP Converter
Convert IP address between 5 standard formats: Input can be submitted in any of the above formats and will be output as all of the above formats.

Converting from "", interpreted as a DEC value:

Dotted Decimal IP...
Octal IP...0066.0355.0107.0126
Hexadecimal IP0x36ED4756
Integer IP921519958
Host Nameec2-54-237-71-86.compute-1.amazonaws.com